Pasting film for otologic operation

By designing a film and air tube system for ear surgery, the problem of the film not fitting properly to the ear during ear surgery was solved, achieving a close fit and convenient waste fluid collection, thus improving the comfort and safety of ear surgery.

CN223831190UActive Publication Date: 2026-01-27亳州市人民医院
0 Cites 0 Cited by

Patent Information

Application Number
CN202423139054.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-19
Publication Date
2026-01-27
Estimated Expiration
2034-12-19

AI Technical Summary

Technical Problem

Existing surgical diaphragms for ear procedures cannot fit snugly against the ear, causing irrigation or infusion fluids to easily leak from the gap between the diaphragm and the ear, affecting patient comfort and increasing the risk of infection.

Method used

A surgical dressing for ear surgery has been designed, including a connecting film and a specific opening structure, which fits closely to the contour of the ear, and the angle of the collection hopper and the drainage pipe can be adjusted by an inflation tube system to facilitate waste fluid collection and prevent leakage.

Benefits of technology

It effectively prevents the penetration of irrigation fluid, improves the cleanliness and comfort of ear surgery, reduces the risk of postoperative infection, and improves surgical efficiency and environmental safety.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model discloses a pasting film for otology operation, which belongs to the technical field of medical consumables and comprises a film body, a liquid collecting hopper connected with the film body for forming, a connecting film, a second opening arranged on the surface of the connecting film and corresponding to the first opening, and the liquid collecting hopper is connected with the film body for forming. And a strip-shaped side opening communicated with the second opening is formed in the surface of the connecting film. The ear protection film has the beneficial effects that the connecting film, the second opening and the strip-shaped side opening are arranged, so that the second opening of the connecting film corresponds to the first opening in the film body, and the film body is firstly adhered to the ear of a patient, so that the ear penetrates out of the first opening; the connecting film is attached to the film body after being sleeved on the ear through the strip-shaped side opening, the design is tightly attached to the outline of the ear, flushing or perfusate permeation is effectively blocked, pollution of an operation area and discomfort of the ear of a patient are avoided, cleanliness and comfort of the ear operation are improved, and the postoperative infection risk is reduced.
Need to check novelty before this filing date? Find Prior Art